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Cascading is a software abstraction layer for Apache Hadoop and Apache Flink. Cascading is used to create and execute complex data processing workflows on a Hadoop cluster using any JVM-based language (Java, JRuby, Clojure, etc.), hiding the underlying complexity of MapReduce jobs. It is open source and available under the Apache License.
Apache Jena is an open source Semantic Web framework for Java.It provides an API to extract data from and write to RDF graphs. The graphs are represented as an abstract "model".
It allows executing ETL jobs in and out of big data environments such as Apache Hadoop or Hadoop distributions such as Amazon, Cloudera, EMC Greenplum, MapR, and Hortonworks. [3] It also supports NoSQL data sources such as MongoDB and HBase. [4] Pentaho Report Designer: EE, CE: Desktop application: 9.0.0.0-423
As of 2013, eBay.com uses two data warehouses at 7.5 petabytes and 40PB as well as a 40PB Hadoop cluster for search, consumer recommendations, and merchandising. [ 164 ] Amazon.com handles millions of back-end operations every day, as well as queries from more than half a million third-party sellers.
HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web, complementing the widely-deployed HTTP/1.1 and HTTP/2.
This is an accepted version of this page This is the latest accepted revision, reviewed on 26 December 2024. Family of Unix-like operating systems This article is about the family of operating systems. For the kernel, see Linux kernel. For other uses, see Linux (disambiguation). Operating system Linux Tux the penguin, the mascot of Linux Developer Community contributors, Linus Torvalds Written ...
Windows 3.0 is the third major release of Microsoft Windows, launched on May 22, 1990.It introduces a new graphical user interface (GUI) that represents applications as clickable icons, instead of the list of file names in its predecessors.
Ruby is an interpreted, high-level, general-purpose programming language.It was designed with an emphasis on programming productivity and simplicity. In Ruby, everything is an object, including primitive data types.